There are 8 cars on a commuter train Each car has 168
seats. How many seats are on the train?

(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

Match the one-to-one functions with the graphs of their inverse functions.